The comparative method :
Ragin, Charles C.
The comparative method : Moving beyond qualitative and quantitative strategies / Charles C. Ragin. - Berkeley : University of California Press, c1987. - xvii, 185 p. ; 24 cm.
Includes index and bibliography: p. 173-179.
9780520066182
86030800
Social sciences--Comparative method.
Algebra, Boolean.
300.72 / RAG
The comparative method : Moving beyond qualitative and quantitative strategies / Charles C. Ragin. - Berkeley : University of California Press, c1987. - xvii, 185 p. ; 24 cm.
Includes index and bibliography: p. 173-179.
9780520066182
86030800
Social sciences--Comparative method.
Algebra, Boolean.
300.72 / RAG